So im gonna be doing the Halo/whistler mod soon....i need some help...what do i need??

so far i have...

1.pin striping so i can paint the halos...
2.connectors for the halos..

im gonna get spraypaint..most likely caliper paint bcuz its high temp(i tried to get some...but im under 18 so i cant buy...go figure, i can go to college but not buy spray paint LOL)...and im gonna get the 3m window weld...but do i need primer...what do i need...and plz give any and all tips u have on doing this mod!